package fun._6742.service;

import com.baomidou.mybatisplus.extension.service.IService;
import fun._6742.model.dataobject.PointChangeDO;
import fun._6742.model.valueobject.PointChangeVO;

/**
 * <p>
 * 服务类
 * </p>
 *
 * @author LiuQ
 * @since 2022-09-27
 */
public interface PointChangeService extends IService<PointChangeDO> {
    void add(int num);

    void reduce(int num);

    Object findPage(int page, int size);

    PointChangeVO findOne(long id);
}
